Moog Muse Vco weird behaviour

Today something weird happened for the first time, with an init patch the vco 2 went crazy, like at each press of the same key it played different notes, all the modulations were off, I checked everything very well. Then I switched it off and back on after like 1 hour and everything was perfectly fine. Has this happened to any Moog Muse user? The Muse has never given me tuning problems after like a 20/30 min warm up and this didn't feel like a tuning issue at all because the vco2 was not drifting, it was literally playing different notes repeatedly with a certain sequence. Thanks for any feedback!!